<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="author" content="送心">
    <meta name="description" content="这是送心的测试网站，用于展示基本的HTML结构。">
    <meta name="keywords" content="送心, 测试网站, HTML, 示例">
    <title>送心的TEST网站</title>
</head>

<body>
    <header>
        <h1>
            <strong> 送心 </strong> 
            <img src="1.jpg" width="50" height="50" alt="照片"> 
            <a href="jianli.html">送心的简历</a> 
        </h1>
        <hr>
    </header>

    <main>
        <h1> <strong> 这是我学习的路 </strong>这是我的<font color="red" size="7">第一个测试内容</font> </h1>
        <table border="1" cellpadding="8" cellspacing="3"> 
        <tr>
            <th>姓名</th>
            <th>性别</th>
            <th>年龄</th>
        </tr>
        <tr>
            <td>送心</td>
            <td>22</td>
            <td>12</td>
        </tr>
        <tr>
            <td>小明</td>
            <td>23</td>
            <td>13</td>
        </tr>
        <tr>
            <td>小红</td>
            <td>24</td>
            <td>14</td>
        </table>

    <hr>
    <ul type="circle">
        <li>123</li>
        <li>456</li>
    </ul>
    <ul type="disc">
        <li>789</li>
        <li>123</li>
    </ul>
    <ul type="square">
        <li>456</li>
        <li>789</li>
    </ul>

    <ol type="circle">
        <li>123</li>
        <li>456</li>
        <li>789</li>
    </ol>

    <dl>
        <dt>水果手机</dt>
        <dd>1 yuan </dd>
        <dd>可以拍黑白照片</dd>
    </dl>

    <h2>必应搜索</h2>
    <form action="https://baidu.com/s" method="get">
        搜索：<input type="text" name="wd" placeholder="请输入你要搜索的内容">
        <input type="submit" value="搜索">
        <input type="password" name="ps"> 
    </form>
    
    男<input type="radio" name="gender" value="male" checked>
    女<input type="radio" name="gender" value="female">
    <hr>
    读书<input type="checkbox" id="reading" name="hobby" value="reading" checked >
    运动<input type="checkbox" id="sport" name="hobby" value="sport">
    旅行<input type="checkbox" id="travel" name="hobby" value="travel">
    <hr>
    账号:<input type="text" ><br>
    密码:<input type="password"><br>
    <input type="button" value="提交">
    <input type="button" value="重置">
    <hr>
    <form> 
    账号:   <input type="text" name="username" 
    required placeholder="请输入你的账号" pattern="[a-zA-Z0-9]{6,12}"
    title="用户名必须是6-12位的字母或者数字"><br>
    <input type="submit">
    </form>

    </main>
</body>
</html>